Não informado. (1956). Universitas: An interdisciplinary journal for the sciences and humanities. Wissenschaftliche Verlagsgesellschaft mbH.
Lua i Stíl Chicago (17ú heag.)Não informado. Universitas: An Interdisciplinary Journal for the Sciences and Humanities. Stuttgart, Alemanha: Wissenschaftliche Verlagsgesellschaft mbH, 1956.
Lua MLA (8ú heag.)Não informado. Universitas: An Interdisciplinary Journal for the Sciences and Humanities. Wissenschaftliche Verlagsgesellschaft mbH, 1956.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.